diff options
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 4f27b85d8c8..b0d2cc3ea15 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -431,6 +431,7 @@ void rcu_idle_enter(void) local_irq_save(flags); rcu_eqs_enter(false); + rcu_sysidle_enter(&__get_cpu_var(rcu_dynticks), 0); local_irq_restore(flags); } EXPORT_SYMBOL_GPL(rcu_idle_enter); @@ -481,6 +482,7 @@ void rcu_irq_exit(void) trace_rcu_dyntick(TPS("--="), oldval, rdtp->dynticks_nesting); else rcu_eqs_enter_common(rdtp, oldval, true); + rcu_sysidle_enter(rdtp, 1); local_irq_restore(flags); } @@ -549,6 +551,7 @@ void rcu_idle_exit(void) local_irq_save(flags); rcu_eqs_exit(false); + rcu_sysidle_exit(&__get_cpu_var(rcu_dynticks), 0); local_irq_restore(flags); } EXPORT_SYMBOL_GPL(rcu_idle_exit); @@ -600,6 +603,7 @@ void rcu_irq_enter(void) trace_rcu_dyntick(TPS("++="), oldval, rdtp->dynticks_nesting); else rcu_eqs_exit_common(rdtp, oldval, true); + rcu_sysidle_exit(rdtp, 1); local_irq_restore(flags); } |